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optional nfqueue fail-open option

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This commit is contained in:
Domingo Dirutigliano
2025-02-18 17:36:15 +01:00
parent ece058d533
commit 59652fc697
11 changed files with 247 additions and 133 deletions
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9
backend/binsrc/nfregex.cpp
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@@ -9,10 +9,7 @@ using namespace Firegex::Regex;
using Firegex::NfQueue::MultiThreadQueue;
/*
Compile options:
NFQUEUE_FAIL_OPEN - enable fail-open option of nfqueueß
---
USE_PIPES_FOR_BLOKING_QUEUE - use pipes instead of conditional variable, queue and mutex for blocking queue
*/
@@ -63,14 +60,14 @@ int main(int argc, char *argv[]){
if (matchmode != nullptr && strcmp(matchmode, "block") == 0){
stream_mode = false;
}
bool fail_open = strcmp(getenv("FIREGEX_NFQUEUE_FAIL_OPEN"), "1") == 0;
regex_config.reset(new RegexRules(stream_mode));
MultiThreadQueue<RegexNfQueue> queue_manager(n_of_threads);
osyncstream(cout) << "QUEUE " << queue_manager.queue_num() << endl;
cerr << "[info] [main] Queue: " << queue_manager.queue_num() << " threads assigned: " << n_of_threads << " stream mode: " << stream_mode << endl;
cerr << "[info] [main] Queue: " << queue_manager.queue_num() << " threads assigned: " << n_of_threads << " stream mode: " << stream_mode << " fail open: " << fail_open << endl;
thread qthr([&](){
queue_manager.start();